74HC541N (Octal Buffer/Line Driver 3-State)
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The 74HC541 are octal non-inverting buffer/line drivers with 3-state outputs. The 3-state outputs are controlled by the output enable inputs OE1 and OE2. A HIGH on OEn causes the outputs to assume a high impedance OFF-state.
- Modem interface
- Voice/data telephone interface
- Lap-top computers
- UART interface